107 entries under challenge topic. ×
| insinuate(verb, dispute, question, suspect) | |
| object to(verb, expression, oppose, dispute) | |
| rebut(verb, decline, reject, oppose, refuse) | |
| unwillingness(noun, delay, weakness, dislike) | |
| be apprehensive of(verb, dispute, question, suspect) | |
| be curious(verb, dispute, question, speculate) | |
| be in a quandary(verb, dispute, question, suspect) | |
| be puzzled(verb, dispute, question, suspect) | |
| be undetermined(verb, dispute, question, suspect) | |
| blast(verb, oppose, dispute, question) | |
| brawl(noun, verb, deny, question) | |
| censure(noun, dislike, disagreement, opposition) | |
| contravene(verb, decline, reject, oppose, dispute) | |
| controvert(verb, decline, reject, oppose, refuse) | |
| criticism(noun, dislike, disagreement, opposition) | |
| disaffirm(verb, dispute, deny, question) | |
| disagreement(noun, trouble, dispute, difficulty, issue) | |
| disapproval(noun, dislike, disagreement, opposition) | |
| discontent(noun, upset, anxiety, dislike) | |
| discuss(verb, deny, question, contest) |
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| APA | Smart Define. (2016). doubt thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/doubt/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "doubt thesaurus" https://smartdefine.org/doubt/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, doubt thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/doubt/thesaurus/synonyms>. |
| MLA | Smart Define. "doubt thesaurus" 2 March 2016. Web. 23 September 2026. <https://smartdefine.org/doubt/thesaurus/synonyms> |